League of Assassins

The League of Assassins is an organization made up of assassins with the goal of wiping out evil and corruption in the world. Their goals, while admirable, are often met with criticism by most superheroes, Law Enforcement officers and the general public, due to the fact that they often use terroristtactics for wiping out what they consider evil.

The League is directly opposed to the legal system, which they view as "corrupt." They are likely the most dangerous foes ever faced by members of the Justice League, especially Batman.